CCI-Tools
Error on opening saved workspace for use case 22 happy path
Expected behavior
@forman Opened new workspace called UC22, executed use case 22 happy path using GUI, saved and closed workspace. Then selected File->Open Workspace then folder UC22 Expected workspace to open
Actual behavior
Shortly after starting to load the workspace, an error was seen
Traceback (most recent call last):
File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\ops\arithmetics.py", line 324, in _exec_script
safe_exec(script, local_namespace=local_namespace)
File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\util\safe.py", line 140, in safe_exec
return exec(source_code, get_safe_globals(), local_namespace or {})
File "
The above exception was the direct cause of the following exception:
Traceback (most recent call last): File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\util\web\jsonrpchandler.py", line 209, in send_service_method_result result = future.result() File "C:\Users\HClifton\cate-2.0.0.dev19\lib\concurrent\futures_base.py", line 425, in result return self.__get_result() File "C:\Users\HClifton\cate-2.0.0.dev19\lib\concurrent\futures_base.py", line 384, in __get_result raise self._exception File "C:\Users\HClifton\cate-2.0.0.dev19\lib\concurrent\futures\thread.py", line 56, in run result = self.fn(*self.args, **self.kwargs) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\util\web\jsonrpchandler.py", line 306, in call_service_method result = method(*method_params, monitor=monitor) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\webapi\websocket.py", line 241, in open_workspace workspace = self.workspace_manager.open_workspace(base_dir, monitor=monitor) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\core\wsmanag.py", line 200, in open_workspace workspace.execute_workflow(monitor=monitor.child(50)) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\core\workspace.py", line 662, in execute_workflow self.workflow.invoke_steps(steps, context=self._new_context(), monitor=monitor) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\core\workflow.py", line 632, in invoke_steps step.invoke(context=context, monitor=monitor.child(work=1)) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\core\workflow.py", line 318, in invoke self._invoke_impl(_new_context(context, step=self), monitor=monitor) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\core\workflow.py", line 980, in _invoke_impl return_value = self._op(monitor=monitor, **input_values) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\core\op.py", line 216, in call return_value = self._wrapped_op(**input_values) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\ops\arithmetics.py", line 276, in compute_dataset data_vars = _exec_script(script, (xr.DataArray, np.ndarray, float, int), _ctx, ds, monitor) File "C:\Users\HClifton\cate-2.0.0.dev19\lib\site-packages\cate\ops\arithmetics.py", line 326, in _exec_script raise ValidationError(f'Error in Python script: {e}') from e cate.core.types.ValidationError: Error in Python script: 'NoneType' object is not subscriptable
Steps to reproduce the problem
See above Other saved workspaces for use case happy paths do open successfully
Specifications
cate-2.0.0-dev.19 Windows 7 Professional
@HelenClifton A possible scenario for that is, that the data source is not available anymore, so open_dataset operation may have returned None, (actually it should never return None).
Please provide link here to happy path for UC22.
